- Haas
- Habash
- Haddad
- Hager
- Hagerman
- Hahn
- Haider
- Hain
- Hake
- Halboth
- Hale
- Hall
- Halpern
- Halus
- Hamada
- Hamilton
- Hammond
- Handsel
- Hannon
- Hansard
- Hansen
- Hanson
- Harder
- Harkins
- Harmon
- Harne
- Haron
- Harrah
- Harries
- Harris
- Hart
- Hartman
- Hartung
- Hassel
- Hassis
- Hau
- Hauger
- Hawkins
- Hayashi
- Hays
- Hazard
- Hazzard
- Heckart
- Hefner
- Hehir
- Heil
- Heimbigner
- Heinbuch
- Heinz
- Heiser
- Helm
- Helmy
- Hemker
- Henderson
- Hendrickson
- Henson
- Herbig
- Heredia
- Herman
- Hernandez
- Herrera
- Herreraa
- Hertzler
- Hesse
- Hicks
- Higdon
- Higgins
- Hilde
- Hill
- Hinwood
- Hirsch
- Hirschl
- Hlavnicka
- Ho
- Hoang
- Hobel
- Hoffman
- Holland
- Holley
- Hollyman
- Holmes
- Holsinger
- Hong
- Hood
- Hooven
- Hoppe
- Hornbuckle
- Housel
- Hover
- Howard
- Huang
- Huard
- Huerta
- Hughes
- Hunnel
- Hunt
- Hunter
- Huston
- Hutton